| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.30 | 12.120% | $5.9424 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $180.27 | 4.468% | $188.3245 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $20.76 | 9.269% | $22.6842 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $248.26 | 5.446% | $261.7802 | $261.78 | $261.80 | $261.80 |
| Purchase #5 | $41.51 | 5.594% | $43.8321 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $156.60 | 3.522% | $162.1155 | $162.12 | $162.10 | $162.10 |
| Purchase #7 | $51.82 | 5.513% | $54.6768 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $704.52 | $739.3557 | $739.35 | $739.40 | $739.30 | |